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Windows 11 and Secure Boot - Microsoft Support
From the next screen, select Troubleshoot > Advanced options > UEFI Firmware Settings > Restart to make changes. To change these settings, you will need to switch the PC boot mode from one enabled as “Legacy” BIOS (also known as “CSM” Mode) to UEFI/BIOS (Unified Extensible Firmware Interface). In some cases, there are options to enable ...
Windows Update Troubleshooter - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Plug-ins and add-ons for Windows Media Player
Add effects such as reverb, echo, and more with a DSP (digital signal processing) plug-in for Windows Media Player. SRS Audio Enhancements. Customize your sound with patented SRS audio technologies—then enjoy 3D audio and immersive surround sound across any speaker configuration. Get plug-in.
How to correct a #REF! error - Microsoft Support
Macro Issues. If a macro enters a function on the worksheet that refers to a cell above the function, and the cell that contains the function is in row 1, the function will return #REF! because there are no cells above row 1. Check the function to see if an argument refers to a cell or range of cells that is not valid.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones, Excel for Windows Phone 10, Excel Mobile
Windows Media Player - Microsoft Support
If Windows Media Player stopped working correctly after the latest updates from Windows Update, verify that the updates are the problem by using System Restore. To do this: Select the Start button, and then type system restore. Select Create a restore point, and then in the System Properties pane, select System Restore.
Diagnostic data in Microsoft 365 - Microsoft Support
To meet this expectation, we collect diagnostic data as you use Microsoft 365 and OneDrive which helps us find and fix problems, identify and mitigate threats, and improve your experience. This data doesn't include your name or email address, the content of your files, or information about apps unrelated to Microsoft 365 or OneDrive.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, OneDrive for Business, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneDrive (work or school), Excel for iPad, Word for iPad, PowerPoint for iPad, OneNote for iOS, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, Visio Viewer for iPad
Determine whether your computer is running a 32-bit version or 64-bit ...
When you install Skype for Business, you need to choose between a 32-bit version installer and a 64-bit version installer. Use the 32-bit installer if you’re using a 32-bit version of Windows and the 64-bit installer with a 64-bit version of Windows.
Applies To: Skype for Business Online operated by 21Vianet
"Windows cannot access the specified device, path, or file" error when ...
Method 6: Check to see if your antivirus software is blocking the file. You can check to see if your antivirus software is blocking a file by temporarily disabling it, and then trying to open the file.
Windows 7 support ended on January 14, 2020
Windows 7 support ended on January 14, 2020. Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.
May 14, 2024—KB5037763 (OS Build 14393.6981) - Microsoft Support
May 14, 2024—KB5037763 (OS Build 14393.6981) Windows 10, version 1607, all editions More... Release Date: 5/14/2024. Version: OS Build 14393.6981. 11/19/20. For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 1607, see ...